3-(1-methyl-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]pyrrol-2-yl)propan-1-ol

Methylamine hydrochloride

2-(2-furylmethylidene)cyclopentan-1-one

1-O-[3-[(2R,3aS,6aS)-1-methyl-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]pyrrol-2-yl]propyl] 3-O-[3-(1-methyl-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]pyrrol-2-yl)propyl] benzene-1,3-dicarboxylate,dihydrochloride

4-O-[3-[(2R,3aS,6aS)-1-methyl-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]pyrrol-2-yl]propyl] 1-O-[3-(1-methyl-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]pyrrol-2-yl)propyl] benzene-1,4-dicarboxylate,dihydrochloride

3-[(2R,3aS,6aS)-1-methyl-3,3a,4,5,6,6a-hexahydro-2H-cyclopenta[b]pyrrol-2-yl]propyl N-methyl-N-phenylcarbamate,hydrochloride